diff --git a/client/pm3_eml2mfd.py b/client/pm3_eml2mfd.py
index 5f9e7b233..86c6df301 100755
--- a/client/pm3_eml2mfd.py
+++ b/client/pm3_eml2mfd.py
@@ -15,7 +15,7 @@ def main(argv):
     if argc < 3:
         print 'Usage:', argv[0], 'input.eml output.mfd'
         sys.exit(1)
-    
+
     with file(argv[1], "r") as file_inp, file(argv[2], "wb") as file_out:
         for line in file_inp:
             line = line.rstrip('\n').rstrip('\r')
diff --git a/client/pm3_eml_mfd_test.py b/client/pm3_eml_mfd_test.py
index d83b578f2..478a050df 100644
--- a/client/pm3_eml_mfd_test.py
+++ b/client/pm3_eml_mfd_test.py
@@ -11,7 +11,7 @@ import pm3_eml2mfd, pm3_mfd2eml
 class TestEmlMfd(unittest.TestCase):
     def setUp(self):
         self.tmpdir = mkdtemp()
-    
+
     def tearDown(self):
         rmtree(self.tmpdir)
 
@@ -46,7 +46,7 @@ def hex_c14n(inp):
     """
     Canonicalizes the input string by removing non-hexadecimal
     characters and making everything uppercase
-    """ 
+    """
     return ''.join(c.upper() for c in inp if c in hexdigits)
 
 if __name__ == '__main__':
diff --git a/tools/findbits.py b/tools/findbits.py
index 1860964b1..501d23019 100755
--- a/tools/findbits.py
+++ b/tools/findbits.py
@@ -1,10 +1,10 @@
 #!/usr/bin/python
 
 #  findbits.py - find Binary, Octal, Decimal or Hex number in bitstream
-# 
+#
 #  Adam Laurie <adam@algroup.co.uk>
 #  http://rfidiot.org/
-# 
+#
 #  This code is copyright (c) Adam Laurie, 2009, All rights reserved.
 #  For non-commercial use only, the following terms apply - for all other
 #  uses, please contact the author:
@@ -77,7 +77,7 @@ def main():
 		print
 		os._exit(True)
 
-	bases=	{ 
+	bases=	{
 		2:'BINARY',
 		8:'OCTAL',
 		10:'DECIMAL',
diff --git a/tools/findbits_test.py b/tools/findbits_test.py
index 0194813e3..3288cb35b 100644
--- a/tools/findbits_test.py
+++ b/tools/findbits_test.py
@@ -56,13 +56,13 @@ class TestFindBits(unittest.TestCase):
 class OutputBuffer(object):
 	def __init__(self):
 		self.clear_buffer()
-	
+
 	def clear_buffer(self):
 		self.content = ''
-	
+
 	def write(self, data):
 		self.content += data
 
 
 if __name__ == '__main__':
-	unittest.main()
+	unittest.main()
\ No newline at end of file
diff --git a/tools/xorcheck.py b/tools/xorcheck.py
index 3a7c8d66c..73eeb4a7f 100755
--- a/tools/xorcheck.py
+++ b/tools/xorcheck.py
@@ -1,10 +1,10 @@
 #!/usr/bin/python
 
 #  xorcheck.py - find xor values for 8-bit LRC
-# 
+#
 #  Adam Laurie <adam@algroup.co.uk>
 #  http://rfidiot.org/
-# 
+#
 #  This code is copyright (c) Adam Laurie, 2009, All rights reserved.
 #  For non-commercial use only, the following terms apply - for all other
 #  uses, please contact the author: